1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ 2 3 /* GIO - GLib Input, Output and Streaming Library 4 * 5 * Copyright (C) 2006-2007 Red Hat, Inc. 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2 of the License, or (at your option) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General 18 * Public License along with this library; if not, write to the 19 * Free Software Foundation, Inc., 59 Temple Place, Suite 330, 20 * Boston, MA 02111-1307, USA. 21 * 22 * Author: Alexander Larsson <alexl@redhat.com> 23 * David Zeuthen <davidz@redhat.com> 24 */ 25 26 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION) 27 #error "Only <gio/gio.h> can be included directly." 28 #endif 29 30 #ifndef __G_VOLUME_MONITOR_H__ 31 #define __G_VOLUME_MONITOR_H__ 32 33 #include <gio/giotypes.h> 34 35 G_BEGIN_DECLS 36 37 #define G_TYPE_VOLUME_MONITOR (g_volume_monitor_get_type ()) 38 #define G_VOLUME_MONITOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_VOLUME_MONITOR, GVolumeMonitor)) 39 #define G_VOLUME_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_VOLUME_MONITOR, GVolumeMonitorClass)) 40 #define G_VOLUME_MONITOR_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_VOLUME_MONITOR, GVolumeMonitorClass)) 41 #define G_IS_VOLUME_MONITOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_VOLUME_MONITOR)) 42 #define G_IS_VOLUME_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_VOLUME_MONITOR)) 43 44 /** 45 * G_VOLUME_MONITOR_EXTENSION_POINT_NAME: 46 * 47 * Extension point for volume monitor functionality. 48 * See <link linkend="extending-gio">Extending GIO</link>. 49 */ 50 #define G_VOLUME_MONITOR_EXTENSION_POINT_NAME "gio-volume-monitor" 51 52 /** 53 * GVolumeMonitor: 54 * @parent_instance: The parent instance. 55 * 56 * A Volume Monitor that watches for volume events. 57 **/ 58 typedef struct _GVolumeMonitorClass GVolumeMonitorClass; 59 60 struct _GVolumeMonitor 61 { 62 GObject parent_instance; 63 64 /*< private >*/ 65 gpointer priv; 66 }; 67 68 struct _GVolumeMonitorClass 69 { 70 GObjectClass parent_class; 71 72 /*< public >*/ 73 /* signals */ 74 void (* volume_added) (GVolumeMonitor *volume_monitor, 75 GVolume *volume); 76 void (* volume_removed) (GVolumeMonitor *volume_monitor, 77 GVolume *volume); 78 void (* volume_changed) (GVolumeMonitor *volume_monitor, 79 GVolume *volume); 80 81 void (* mount_added) (GVolumeMonitor *volume_monitor, 82 GMount *mount); 83 void (* mount_removed) (GVolumeMonitor *volume_monitor, 84 GMount *mount); 85 void (* mount_pre_unmount) (GVolumeMonitor *volume_monitor, 86 GMount *mount); 87 void (* mount_changed) (GVolumeMonitor *volume_monitor, 88 GMount *mount); 89 90 void (* drive_connected) (GVolumeMonitor *volume_monitor, 91 GDrive *drive); 92 void (* drive_disconnected) (GVolumeMonitor *volume_monitor, 93 GDrive *drive); 94 void (* drive_changed) (GVolumeMonitor *volume_monitor, 95 GDrive *drive); 96 97 /* Vtable */ 98 99 gboolean (* is_supported) (void); 100 101 GList * (* get_connected_drives) (GVolumeMonitor *volume_monitor); 102 GList * (* get_volumes) (GVolumeMonitor *volume_monitor); 103 GList * (* get_mounts) (GVolumeMonitor *volume_monitor); 104 105 GVolume * (* get_volume_for_uuid) (GVolumeMonitor *volume_monitor, 106 const char *uuid); 107 108 GMount * (* get_mount_for_uuid) (GVolumeMonitor *volume_monitor, 109 const char *uuid); 110 111 112 /* These arguments are unfortunately backwards by mistake (bug #520169). Deprecated in 2.20. */ 113 GVolume * (* adopt_orphan_mount) (GMount *mount, 114 GVolumeMonitor *volume_monitor); 115 116 /* signal added in 2.17 */ 117 void (* drive_eject_button) (GVolumeMonitor *volume_monitor, 118 GDrive *drive); 119 120 /*< private >*/ 121 /* Padding for future expansion */ 122 void (*_g_reserved1) (void); 123 void (*_g_reserved2) (void); 124 void (*_g_reserved3) (void); 125 void (*_g_reserved4) (void); 126 void (*_g_reserved5) (void); 127 void (*_g_reserved6) (void); 128 void (*_g_reserved7) (void); 129 }; 130 131 GType g_volume_monitor_get_type (void) G_GNUC_CONST; 132 133 GVolumeMonitor *g_volume_monitor_get (void); 134 GList * g_volume_monitor_get_connected_drives (GVolumeMonitor *volume_monitor); 135 GList * g_volume_monitor_get_volumes (GVolumeMonitor *volume_monitor); 136 GList * g_volume_monitor_get_mounts (GVolumeMonitor *volume_monitor); 137 GVolume * g_volume_monitor_get_volume_for_uuid (GVolumeMonitor *volume_monitor, 138 const char *uuid); 139 GMount * g_volume_monitor_get_mount_for_uuid (GVolumeMonitor *volume_monitor, 140 const char *uuid); 141 142 #ifndef G_DISABLE_DEPRECATED 143 GVolume * g_volume_monitor_adopt_orphan_mount (GMount *mount); 144 #endif 145 146 G_END_DECLS 147 148 #endif /* __G_VOLUME_MONITOR_H__ */ 149